qbs: DynamicLibrary under MacOS

I am trying to deploy a Windows/Linux project for MacOS.
Everything is working except for the ".framework" files not being installed into the "install-root" folder.

On Windows the "install-root" looks roughly like this:
mylib.dll
myapplication.exe

On MacOC the "install-root" looks like this:
mylib
myapplication

When running the application it will not run due to missing "mylib.framework"

The ".framework" file is present but remains in the build folder for the library. When manually transferring the file to the "install-root" folder the application will start successfully.

What keeps me up and led me to signing up and writing this post is that I can't find any documentation on what qbs actually does when "installing" the librarys. From my point of view the ".framework" is somehow forged into a binary package which can not be interpreted by the OS.

Following screenshots are all stripped down to the relevant files to demonstrate the issue.